73629080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 116450920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 439, 599, 878, 1198, 1756, 2195, 2396, 2995, 3073, 3512, 4193, 4390, 4792, 5990, 6146, 8386, 8780, 11980, 12292, 15365, 16772, 17560, 20965, 23960, 24584, 30730, 33544, 41930, 61460, 83860, 122920, 167720, 262961, 525922, 1051844, 1314805, 1840727, 2103688, 2629610, 3681454, 5259220, 7362908, 9203635, 10518440, 14725816, 18407270, 36814540, 73629080]

約数ペア:

[(1, 73629080), (2, 36814540), (4, 18407270), (5, 14725816), (7, 10518440), (8, 9203635), (10, 7362908), (14, 5259220), (20, 3681454), (28, 2629610), (35, 2103688), (40, 1840727), (56, 1314805), (70, 1051844), (140, 525922), (280, 262961), (439, 167720), (599, 122920), (878, 83860), (1198, 61460), (1756, 41930), (2195, 33544), (2396, 30730), (2995, 24584), (3073, 23960), (3512, 20965), (4193, 17560), (4390, 16772), (4792, 15365), (5990, 12292), (6146, 11980), (8386, 8780)]